Optimization on cooperative government and enterprise supplies repertories for maritime emergency: A study case in China

Abstract

This article studies the location problem of maritime emergency supplies repertories under the joint of government and enterprises, and it proposes the two-stage optimization location model by integrating the location of maritime emergency supplies repertories, the distribution of emergency supplies, and the cooperation game between the government and enterprises. The first-stage model solves the location–allocation problem of maritime emergency supplies repertories; the second-stage model solves the cooperation game. In view of the model, it designs a genetic, greedy heuristic algorithm. The numerical example results indicate that the joint of government and enterprises can reduce the total cost, the cooperation enterprises can benefit from the alliance, and the alliances are stable, so the model and the algorithm are feasible.